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A bus decreases its speed from 80km h-1 to 60km h-1 in 5 seconds Find the acceleration of the bus?
The acceleration of the bus can be calculated using the formula: acceleration = (final velocity - initial velocity) / time. Plugging in the values: acceleration = (60 km/h - 80 km/h) / 5 s = (-20 km/h) / 5 s = -4 km/h/s. Therefore, the acceleration of the bus is -4 km/h/s.
How many mph can a bus go?
Well, first of all what kind of bus. It depends on the type and manufacturer as well as model of the bus. A school bus will barley do 65 mph in general, while a city bus might do 75-80 mph. A grey hound type bus will easily do 80 mph.
A car and a bus are moving with same kinetic energy When an equal retarding force F is applied to both the cars what will stop first?
The bus will stop first. This is because the bus has more mass compared to the car, so it will experience a smaller acceleration for the same force applied. Therefore, it will take more time for the bus to come to a complete stop compared to the car.
Why you stay at same place when you jump in moving train or bus?
When you are inside a moving train or bus, you are moving at the same speed as that train or bus, and you have the same momentum, so even when you jump, and are no longer in contact with the floor, your existing momentum will carry you along with the vehicle, under normal circumstances. If you happen to jump at a time with the train or bus is changing the speed or direction of its travel, however, you will find that you do not stay in the same place, with respect to the train or bus. You need to have solid contact with the vehicle for its own changes of motion to alter your own motion.
Why does speed happen?
Speed is the rate at which an object covers distance. It happens when an object moves across a distance in a specified amount of time. Speed can be influenced by various factors such as the force applied, resistance, and the mass of the object.
If A bus decreases its speed from 80kilometer per hour to 60kilometer per hour in 5 seconds find the acceleration of the bus?
there is none its slowing so its decelerating
A bus decreases its speed from 80km h-1 to 60km h-1 in 5 seconds Find the acceleration of the bus?
The acceleration of the bus can be calculated using the formula: acceleration = (final velocity - initial velocity) / time. Plugging in the values: acceleration = (60 km/h - 80 km/h) / 5 s = (-20 km/h) / 5 s = -4 km/h/s. Therefore, the acceleration of the bus is -4 km/h/s.
How are acceleration and speed different?
Well speed and acceleration are very different but can be related. Speed is how fast something is going, like 60 miles per hour. Acceleration on the other hand is how fast an object increases, or even decreases speed. Now to apply this practically, if you've ever gotten a ride on a school bus you would notice something different about the way the bus. People often call buses slow but in reality, the bus can reach the same speeds as most normal cars. The difference is that buses take longer to get to that speed. Thus they have a slower acceleration. A normal car can get to 60 miles per hour in about 10 seconds, but a bus may take 15 seconds. So the cars can travel at the same speed, but the car has a faster acceleration.
Describe the motion of a bus whose acceleration is 0 but whose speed is not 0.?
If a bus has an acceleration of 0 but a speed that is not 0, it means the bus is moving at a constant speed. The bus is not changing its velocity, so it continues to move in a straight line without speeding up or slowing down.
Can a bus change the direction of its velocity when traveling with a constant acceleration?
Yes, a bus can change the direction of its velocity while traveling with a constant acceleration. This change in velocity is due to the vector nature of acceleration, which can cause the bus to turn or change its direction even if its speed remains constant.
How do you find retardation if speed of a bus and its stopping time interval is given?
Reteradation will be half of acceleration
Describe the motion of a bus whose accelaration is zero but the speed is not zero?
It is slowing down. The bus is not picking up speed--accelerating--and its speed isn't zero, as it is not completely stopped. ------------------------------------------------------------------------------------------------------------ The above answer is incorrect as slowing down indicates a negative acceleration not a zero one. The correct answer is that the bus is at a constant speed - any constant speed.
Calculate the acceleration of a bus whose speed changes from 7ms to 16 ms over a period of 5 s.?
The acceleration of the bus can be calculated using the equation: acceleration = (final velocity - initial velocity) / time taken. Plugging in the values, we get: acceleration = (16 m/s - 7 m/s) / 5 s = 1.8 m/s^2. Therefore, the acceleration of the bus is 1.8 m/s^2.
A bus run at 100 km per hr top speedIt can carry a maximum of 6 personsIf speed of bus decreases in fixed proportion with increase in number of person find speed when 3 person are travelling in bus?
80 km per hour
If a bus is travellingeastwardcan its acceleration be westwardexplain?
Yes it can; if travelling east at any speed and the driver applies the brakes then the bus will decelerate, that is, accelerate in the opposite direction, which is west.
What takes more acceleration a bus or car?
Probably a bus because it has a greater mass. But its kinetic energy will be greater once acceleration is achieved.
How long would it take to drive 104 miles on a bus?
That depends on the speed of the bus.That depends on the speed of the bus.That depends on the speed of the bus.That depends on the speed of the bus.
